55406456

素因数分解:

$2^3\times 7^2\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 121519440

約数和(自身を除く): 66112984

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 281, 392, 503, 562, 1006, 1124, 1967, 2012, 2248, 3521, 3934, 4024, 7042, 7868, 13769, 14084, 15736, 24647, 27538, 28168, 49294, 55076, 98588, 110152, 141343, 197176, 282686, 565372, 989401, 1130744, 1978802, 3957604, 6925807, 7915208, 13851614, 27703228, 55406456]

約数ペア:

[(1, 55406456), (2, 27703228), (4, 13851614), (7, 7915208), (8, 6925807), (14, 3957604), (28, 1978802), (49, 1130744), (56, 989401), (98, 565372), (196, 282686), (281, 197176), (392, 141343), (503, 110152), (562, 98588), (1006, 55076), (1124, 49294), (1967, 28168), (2012, 27538), (2248, 24647), (3521, 15736), (3934, 14084), (4024, 13769), (7042, 7868)]